The Mallory-Weiss syndrome is characterized by bleeding from a mucosal tear of the gastroesophageal junction and may account for an estimated 1%-14% of all upper gastrointestinal bleeding cases. 1 Classically, the syndrome is associated with forceful vomiting or retching before the first episode of hematemesis. The mucosal tear is attributed to shearing forces on the gastroesophageal junction during high intra-abdominal pressures generated by forceful contractions of the diaphragm during vomiting, and less commonly, during severe coughing, status asthmaticus, and generalized convulsion, especially when there is a hiatal hernia. 1,2 However, some 23% of cases have no identifiable risk factor. 1 Here, I describe 3 cases of the Mallory-Weiss syndrome following bouts of severe hiccups.